#!/bin/sh

# Slackware build script for systrace

# Written by B. Watson (yalhcru@gmail.com)

# Licensed under the WTFPL. See http://www.wtfpl.net/txt/copying/ for details.

PRGNAM=systrace
VERSION=${VERSION:-1.6g}
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}

if [ -z "$ARCH" ]; then
  case "$( uname -m )" in
    i?86) ARCH=i486 ;;
    arm*) ARCH=arm ;;
       *) ARCH=$( uname -m ) ;;
  esac
fi

CWD=$(pwd)
TMP=${TMP:-/tmp/SBo}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}

if [ "$ARCH" = "i486" ]; then
  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "i686" ]; then
  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2 -fPIC"
  LIBDIRSUFFIX="64"
else
  SLKCFLAGS="-O2"
  LIBDIRSUFFIX=""
fi

set -e

rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
rm -rf $PRGNAM-$VERSION
tar xvf $CWD/$PRGNAM-$VERSION.tar.gz
cd $PRGNAM-$VERSION
chown -R root:root .
find -L . \
 \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 -o -perm 511 \) \
 -exec chmod 755 {} \; -o \
 \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
 -exec chmod 644 {} \;

## First, systrace itself (backend + textmode UI):

CFLAGS="$SLKCFLAGS -std=gnu89" \
CXXFLAGS="$SLKCFLAGS" \
./configure \
  --prefix=/usr \
  --libdir=/usr/lib${LIBDIRSUFFIX} \
  --sysconfdir=/etc \
  --localstatedir=/var \
  --mandir=/usr/man \
  --docdir=/usr/doc/$PRGNAM-$VERSION \
  --build=$ARCH-slackware-linux

# Fix some issues with includes in modern glibc.
sed -i -e '/in_addr_t/d' -e '/HAVE_SCHED_H/d' config.h

# The regression test's uniq.policy.* are outdated, just disable the test.
rm -f regress/uniq.policy.*

# Fix the hard-coded path to xsystrace.
# Right now this isn't 100% necessary, but it might be in future:
sed -i 's,/usr/X11R6,/usr,' systrace.h

make
make install-strip DESTDIR=$PKG

gzip $PKG/usr/man/man?/*.?

mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cp -a README ChangeLog $PKG/usr/doc/$PRGNAM-$VERSION

mkdir -p $PKG/install

## Now, the GTK frontend, unless disabled with GUI=no
if [ "${GUI:-yes}" = "yes" ]; then
  TARDIR=notification-0.1
  TARVER=2003-06-23
  GTKPRGNAM="gtk-systrace"

  cd $TMP
  rm -rf $TARDIR
  tar xvf $CWD/$GTKPRGNAM-$TARVER.tar.gz
  cd $TARDIR
  chown -R root:root .
  find -L . \
   \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 -o -perm 511 \) \
   -exec chmod 755 {} \; -o \
   \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
   -exec chmod 644 {} \;

  autoreconf -if

  CFLAGS="$SLKCFLAGS -std=gnu89" \
  CXXFLAGS="$SLKCFLAGS" \
  ./configure \
    --prefix=/usr \
    --libdir=/usr/lib${LIBDIRSUFFIX} \
    --sysconfdir=/etc \
    --localstatedir=/var \
    --mandir=/usr/man \
    --docdir=/usr/doc/$PRGNAM-$VERSION/$GTKPRGNAM \
    --build=$ARCH-slackware-linux

  # Get rid of bad prototypes for strlcpy/strlcat, and make
  # the pixmaps live in /usr/share/$GTKPRGNAM
  sed -i \
    -e '/^unsigned int strl/d' \
    -e "/PACKAGE_DATA_DIR/s,notification,$GTKPRGNAM," \
    config.h

  sed -i \
    -e "/^pkgdatadir/s,notification,$GTKPRGNAM," \
    Makefile

  make
  make install-strip DESTDIR=$PKG
  mv $PKG/usr/bin/notification $PKG/usr/bin/$GTKPRGNAM
  ln -s $GTKPRGNAM $PKG/usr/bin/xsystrace

  mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION/$GTKPRGNAM
  cp -a AUTHORS COPYING README $PKG/usr/doc/$PRGNAM-$VERSION/$GTKPRGNAM
  cat $CWD/slack-desc > $PKG/install/slack-desc
else
  # remind the user there's no GUI, if it's disabled in the build
  sed '16s/$/ This package built without GTK GUI, use "systrace -t" for textmode./' \
    < $CWD/slack-desc > $PKG/install/slack-desc
fi

cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild

cd $PKG
/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-tgz}
